Finding the Fourth Proportional to 2,580,818.36, 3,561,728.83 and 1,548,365.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,818.36 : 3,561,728.83 = 1,548,365.00 : x
2. Step 2: Convert to fraction form
   2,580,818.36/3,561,728.83 = 1,548,365.00/x
3. Step 3: Cross multiply
   2,580,818.36x = 3,561,728.83 × 1,548,365.00
4. Step 4: Simplify right side
   2,580,818.36x = 5,514,856,238,183.39
5. Step 5: Solve for x
   x = 5,514,856,238,183.39/2,580,818.36
6. Step 6: Final answer
   x = 2,136,863.38